Fabrication of High Quality Broadband Type IIA Chirped Fiber Bragg Gratings

Fabrication of High Quality Broadband Type IIA Chirped Fiber Bragg Gratings

Chirped fiber Bragg gratings have found many applications in optical communication and sensing systems. High quality filters based on chirped fiber Bragg gratings with reflection bandwidth of 2.6 and 32 nm and high reflectivity are demonstrated experimentally with 2 and 4 cm long phase masks, respec...

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Veröffentlicht in:Semiconductor photonics and technology 2006, Vol.12 (4), p.238-241
1. Verfasser: SANG Xin-zhu YU Chong-xiu YAN Bin-bin MA Jian-xin LU Nai-guang
Format: Artikel
Sprache:eng
Schlagworte:
Bragg光栅
光学纤维
光纤传感器
光纤通信
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Zusammenfassung:Chirped fiber Bragg gratings have found many applications in optical communication and sensing systems. High quality filters based on chirped fiber Bragg gratings with reflection bandwidth of 2.6 and 32 nm and high reflectivity are demonstrated experimentally with 2 and 4 cm long phase masks, respectively. These filters with flat reflection band and high reflectivity are achieved by writing type IIA chirped Bragg gratings.
ISSN:1007-0206